A test performed after a meal is called:

While transporting a patient who has an indwelling Foley catheter, it is important to keep the collection bag:

A) with the patient's caregiver. B) lower than the level of the patient. C) higher than the level of the patient. D) level with the patient.

Which of the following statements about breath-actuated nebulizers is not true?

a. They can be used during the entire respir-atory cycle. b. They do not require good hand-breath co-ordination. c. They decrease aerosol medication waste. d. They are not appropriate for some patients with severe airway obstruction.